EP2781872B1 - Wärmetauscherentwurf und herstellung - Google Patents

Wärmetauscherentwurf und herstellung Download PDF

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Publication number
EP2781872B1
EP2781872B1 EP14160541.0A EP14160541A EP2781872B1 EP 2781872 B1 EP2781872 B1 EP 2781872B1 EP 14160541 A EP14160541 A EP 14160541A EP 2781872 B1 EP2781872 B1 EP 2781872B1
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EP
European Patent Office
Prior art keywords
heat exchanger
fins
base
fabrication
rotation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP14160541.0A
Other languages
English (en)
French (fr)
Other versions
EP2781872B8 (de
EP2781872A1 (de
Inventor
Venkata R. Vedula
Robert Telakowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hamilton Sundstrand Corp
Original Assignee
Hamilton Sundstrand Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of EP2781872A1 publication Critical patent/EP2781872A1/de
Application granted granted Critical
Publication of EP2781872B1 publication Critical patent/EP2781872B1/de
Publication of EP2781872B8 publication Critical patent/EP2781872B8/de
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Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/62—Treatment of workpieces or articles after build-up by chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/64—Treatment of workpieces or articles after build-up by thermal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F5/106—Tube or ring forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/18—Heat-exchangers or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Geometry (AREA)
  • Powder Metallurgy (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Claims (3)

  1. Wärmetauscher (20), der zur Verwendung mit einer motorgetriebenen Welle (10) um eine Rotationsachse (R) konfiguriert ist, wobei der Wärmetauscher (20) eine allgemein zylindrische Basis (22) umfasst, die eine Vielzahl von Rippen (30) aufweist, die einstückig mit der Basis (22) ausgebildet ist und sich allgemein radial von dieser erstreckt, sodass der Wärmetauscher (20) um die Rotationsachse (R) im Wesentlichen asymmetrisch ist, wobei ein Abschnitt jeder der Vielzahl von Rippen (30) angrenzend an ein erstes Ende (27) der Basis (22) in Bezug auf die Rotationsachse (R) schräg ist, wobei sich die Vielzahl von Rippen (30) allgemein radial einwärts von einer zweiten Fläche (24) der Basis (22) erstreckt und sich die Vielzahl von Rippen (30) von einem ersten Ende (27) der Basis (22) zu einem zweiten gegenüberliegenden Ende (29) der Basis (22) erstreckt;
    dadurch gekennzeichnet, dass:
    eine Form jeder der Vielzahl von Rippen (30) von dem ersten Ende (27) der Basis (22) zu dem zweiten gegenüberliegenden Ende (29) der Basis (22) variiert.
  2. Wärmetauscher (20) nach Anspruch 1, wobei die Vielzahl von Rippen (30) im Wesentlichen identisch ist.
  3. Wärmetauscher (20) nach Anspruch 1 oder 2, wobei eine Größe jeder der Vielzahl von Rippen (30) von dem ersten Ende (27) der Basis (22) zu dem zweiten gegenüberliegenden Ende (29) der Basis (22) variiert.
EP14160541.0A 2013-03-21 2014-03-18 Wärmetauscherentwurf und herstellung Active EP2781872B8 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/848,356 US20140284038A1 (en) 2013-03-21 2013-03-21 Heat exchanger design and fabrication

Publications (3)

Publication Number Publication Date
EP2781872A1 EP2781872A1 (de) 2014-09-24
EP2781872B1 true EP2781872B1 (de) 2022-01-19
EP2781872B8 EP2781872B8 (de) 2022-02-23

Family

ID=50289516

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14160541.0A Active EP2781872B8 (de) 2013-03-21 2014-03-18 Wärmetauscherentwurf und herstellung

Country Status (2)

Country Link
US (1) US20140284038A1 (de)
EP (1) EP2781872B8 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9810150B2 (en) * 2014-10-21 2017-11-07 United Technologies Corporation Heat exchanger assembly
DE102015204015A1 (de) * 2015-03-05 2016-09-08 Mahle International Gmbh Wärmetauscher, insbesondere für ein Kraftfahrzeug
US10099325B2 (en) 2015-04-15 2018-10-16 Delavan Inc. Method for manufacturing a hybrid heat exchanger
DE102015007343B4 (de) * 2015-06-12 2017-05-11 Hosokawa Alpine Aktiengesellschaft Kühlwalzen für Walzenpressen
US10495384B2 (en) 2015-07-30 2019-12-03 General Electric Company Counter-flow heat exchanger with helical passages
US9746257B2 (en) 2015-08-11 2017-08-29 Hamilton Sundstrand Corporation Heat exchanger and fabrication
US10088250B2 (en) 2016-01-12 2018-10-02 Hamilton Sundstrand Corporation Heat exchangers
US11293703B2 (en) 2016-01-12 2022-04-05 Hamilton Sundstrand Corporation Heat exchangers
US10018424B2 (en) * 2016-02-05 2018-07-10 Hamilton Sundstrand Corporation Counter spiral tube and shell heat exchanger
CN105603364B (zh) * 2016-03-16 2018-11-23 深圳市华星光电技术有限公司 导热装置与蒸镀坩埚
US20170356692A1 (en) * 2016-06-08 2017-12-14 Savannah River Nuclear Solutions, Llc Finned Heat Exchanger
AT518986B1 (de) * 2016-10-07 2018-03-15 Dipl Ing Thomas Euler Rolle Wärmetauscher
EP3410054B1 (de) 2017-05-30 2022-10-26 Ge Avio S.r.l. Generativ hergestellter wärmetauscher
US20190215984A1 (en) * 2018-01-09 2019-07-11 Aptiv Technologies Limited Wireless device charger with cooling device
US10654103B2 (en) 2018-09-20 2020-05-19 General Electric Company Method of manufacturing a fin structure for heat exchanger
BR112022005763A2 (pt) * 2019-09-27 2022-06-21 Univ Marquette Enrolamento de estator com arrefecimento integrado
DE102019131323A1 (de) * 2019-11-20 2021-05-20 Schmöle GmbH Wärmetauscher und Verfahren zu dessen Herstellung beziehungsweise Entwurf
US11802736B2 (en) 2020-07-29 2023-10-31 Hamilton Sundstrand Corporation Annular heat exchanger
CN113199750B (zh) * 2021-06-21 2022-01-07 安庆瑞迈特科技有限公司 一种准直器的高效3d打印方法
US11927402B2 (en) * 2021-07-13 2024-03-12 The Boeing Company Heat transfer device with nested layers of helical fluid channels
US20240044587A1 (en) * 2022-08-05 2024-02-08 Hamilton Sundstrand Corporation Heat exchanger with heat transfer augmentation features

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Also Published As

Publication number Publication date
EP2781872B8 (de) 2022-02-23
EP2781872A1 (de) 2014-09-24
US20140284038A1 (en) 2014-09-25

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